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October 2005

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2005.10.18 08:30 "WG: TIFFSetField", by Tobias Gurski

I try to change the IPTC in formation in a tiff. But I did not find any
way of changing a existing tif. 

Are there any way to do that or have I wirte a new Tif an copy alle
information of the original?

 
Thanks for your answer!


This does not work because tif=TIFFOpen(filePath.c_str(),"w") creates a
new Tif.
 

TIFF * tif;
if (tif=TIFFOpen(filePath.c_str(),"w")) 
{
  TIFFSetField(tif,TIFFTAG_RICHTIFFIPTC,(uint32) size/4,(void *) iptc_buffer))
  TIFFClose(tif);
}
return true;